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Process for applying a metallic coating, an intermediate coated product, and a finish coated product
 
   
Document Number
US Patent 7413769
Issued Date
August 19, 2008
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Abstract
The present invention is directed to a method of refining spangle facet size in a hot-dip coated product by applying grain-refining particles to the surface of a steel substrate before immersion into the hot-dip coating bath, to an intermediate coated steel sheet, and to a finish coated steel sheet having a different coating spangle facet size on opposite surfaces.
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Number of Claims:
27
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Published
August 19, 2008
Application Number
11/174,329
Filed
July 1, 2005
US Classification
427/203   427/205 427/328 427/329 427/404 427/406 427/435 427/436
Int'l Classification
B05D   1/36   (20060101)   B05D   1/18   (20060101)  
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USPTO Field of Search
427/203   427/435   427/436  
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